Maerdy Rainfall ForecastUnited KingdomWLRhondda Cynon TaffMaerdyToday 20 Aug10%Thu 21 AugNo RainFri 22 Aug5%Sat 23 Aug15%Sun 24 Aug15%Mon 25 Aug15%Maerdy rainfall forecast issued yesterday at 7:36 pm. Next forecast at approx. 9:36 am.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time National SatelliteNational SynopticGet WillyWeather+ to remove ads